Hello!!

For a few days now, I'm a happy owner of RB500r5. Seems a little bit old, but still enough to do some training
Beside knowing MT, I'm interested in making use of Spectral-scan function.
What card brands are known to work with? Manual says all AR92xx & AR93xx are supported by now. What exact models to look on ebay?

• r52n - is supported, right
  r52nM - what about these? are they anyhow different, seems are also based on atheros AR9220?
  SparkLAN WMIA-198N,
  WLM200NX,
  F52N-PRO
  r2n , WLM200N5-23 (are single band however)

any other models? any successful deployments you guys could confirm? anyone?

second concern here, are any of these (or any other not listed) offer sampling in narrower snapshots? 20MHz snaps (in 10 MHz steps) sounds almost like a toy. Yes, I understand it's due to card limitation. Still better than nothing...

Thanks for replies